4

Educate yourself:
Nocturnal emissions are normal and healthy unless you bring yourself to orgasm during the day by yourself or with a partner. Most men enjoy them. If you have 3.0 inches or more you can satisfy yourself and most partners. If you aren't getting hard erections several times a day, get with your physician to rule out an organic cause (prolactinoma, hemochromatois, others).
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7

Here are some ...:
Known to us, physical growth naturally stops as genetically pre-coded soon marching into adulthood - for men roughly at 18. Afterwards, all men have to learn to adopt and adapt to whatever the life might have brought to them so to live on within their available means. Desiring a bigger longer penis has incited commercial craziness to tout something wonderful to use or eat so to enlarge the penis..
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9

Hard to find info...:
Hard to find good, consistent info on penis sizes, but several doctors on healthtap have offered opinions. It looks like the average erect one is 5-6 inches, so if one is worried about being less than 4 inches, he can talk with his doctor. When non-erect, perhaps under 1.5 inches would be small. In the end, function will trump size.
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11

Doctor can evaluate:
If one is truly underweight (based on height, family background, and body type), a dr. Can evaluate for a hormonal, digestive, or other disorder. If no medical cause is found, then one can add weight by eating more calories of nutritious foods, while also doing weight-training to increase muscle. Proteins: egg white, chicken breast, salmon, ... Better fats: olive oil, peanuts, almonds, tofu, ....
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12

Check testosterone:
First and foremost you need a good medical exam by a good doctor.
You need to have some blood work but most importantly you need to know what
is your testosterone level is..........
If low, treatment will rejuvenate you.
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13

No:
hernia, don't know where, isn't the cause for his small built, hence smaller penis size compared to his siblings?, kindly take him to the pediatrician for evaluation and proper management, best wishes
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17

It is normal.:
Stop worrying about your penis size. It is normal for you.It depends on several factors that includes height, race and genetics. Penile size may vary on different time of the day and is influenced by the temperature , blood flow and emotional state. Don't get preoccupied with this issue. In college focus on studies and let the blood flow to your brain.
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18

Penile issue:
The most likely explanation is that your excess weight is causing part of your penis to be covered by the fat therefore it looks smaller than it actually is. The safest first option is to lose the excess weight and see what you have left over. If still too small then look for a urologist that does enlargements (truly a personal decision).
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19

No:
Surgery on abnormally enlarged breasts will not affect the size of one's penis. Likewise, surgery on one's penis will not affect the size of his breasts. There probably is another part of the body, such as a hormonal gland, that is affecting one's breasts and penis. One's primary care doctor and an endocrinologist can evaluate.
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20

Get evaluated:
Life is tough enough on a guy without having gynecomastia. You owe it to yourself to get the surgery now. Penis size you can't do anything about, but if you have 3.0" or more, you can satisfy most women and yourself. A shorter guy gets harder and has better control stimulating her best nerves which are in front. Your physician can address headaches / memory.
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